255100802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{610289}}^1$

素因数の和:610321

約数の個数: 16

約数和(自身を含む): 439408800

約数和(自身を除く): 184307998

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 610289, 1220578, 6713179, 11595491, 13426358, 23190982, 127550401, 255100802]

約数ペア:

[(1, 255100802), (2, 127550401), (11, 23190982), (19, 13426358), (22, 11595491), (38, 6713179), (209, 1220578), (418, 610289)]